this post was submitted on 14 May 2026
440 points (99.5% liked)
Technology
84643 readers
3915 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
The first one that comes to mind is Qt (the widget toolkit). While I'm not sure the current owners still do this, Trolltech offered the earlier versions under both the GPL and a commercial license that I think included paid support. I assume any sales under the commercial license were to companies who wanted to include it in their closed-source software.